IS210TRPGH1B GE Mark Vle Primary Trip Terminal Board

IS210TRPGH1B GE Mark Vle Primary Trip Terminal Board – Product Introduction

Technical Specifications

• Brand: General Electric (GE)
• Model: IS210TRPGH1B
• Category: Primary Trip Terminal Board
• Series: Mark Vle
• Trip Solenoids: 3 solenoids (Electrical Trip Devices)
• Solenoid Rated Voltage/Current: 125 V dc
• Solenoid Response Time: L/R time
• Current Suppression: Metal oxide varistor
• Control Relay Coil Voltage Supply: 28 V
• Flame Detector Supply Voltage/Current: 335 V dc
• Flame Detectors: 8 units
• Magnetic Relays: Nine relays in three voting circuits
• Manual: GEH-6721J
• Country of Origin: United States
• Availability: In stock

Functional Overview

• The I/O controller manages the TRPG terminal board during operation.
• The TRPG board contains nine magnetic relays across three voting circuits.
• These circuits interface with three trip solenoids, also called Electrical Trip Devices.
• The TRPG works with the TREG board to serve the primary and emergency ETD sides.
• The board accommodates inputs from eight Geiger Mueller flame detectors for gas turbines.
• The H1A and H1B versions include three voting relays built into each trip solenoid for TMR applications.
• PTUR packs on the TTURH1C control the TRPG in Mark Vle systems.
• The D-type connectors on the TTURH1C accept the I/O packs as an input.
• Simplex and TMR systems both receive full support.

Installation Guide

• Attach the flame detectors (if used) directly to the second terminal block.
• Wire the three trip solenoids to the first I/O terminal block.
• Link the flame detectors with power to J3, J4, and J5.
• Feed 125 V dc power for the trip solenoids into J1.
• Supply power to the TREG board through J2.
• Follow the procedures in manual GEH-6721J for complete installation steps.
• Treat the board as static-sensitive and use anti-static protection during handling.

Operation Details

• The main protection relays on the TRPG trip the main protection solenoids.
• The I/O board controls these protection relays during normal operation.
• In TMR applications, a relay ladder logic two-out-of-three voting circuit votes the three inputs in hardware.
• The I/O board tracks supply voltages for diagnostic purposes.
• It tracks current flow in its relay driver control line to set relay coil contact status.
• The diagnostics check each normally closed relay contact for proper function.
• The controller transmits the primary overspeed trip to the I/O pack or board.
• The signal then reaches the TRPG terminal board for action.
• Together with the TREG board, the TRPG works under the VPRO emergency overspeed system.
• The TRPG and TREG combination may drive three ETDs.

Packing List

• One IS210TRPGH1B Primary Trip Terminal Board
• Anti-static protective packaging material
• Original GE manual reference GEH-6721J where available
• Shipping through FedEx, UPS, or DHL

FAQ

• Q: What is the condition of this board?
  A: We supply brand new original units.
• Q: Do you have stock available?
  A: Yes, we hold this item in stock.
• Q: How fast do you ship?
  A: We dispatch within 5 days of your order.
• Q: Which logistics partners do you use?
  A: We ship through common carriers such as DHL, FedEx, and UPS.
• Q: Can I return the product?
  A: Yes, we support returns within 30 days.
• Q: How many trip solenoids does the IS210TRPGH1B support?
  A: It interfaces with three trip solenoids, also called Electrical Trip Devices.
• Q: What voltage do the trip solenoids use?
  A: The trip solenoids use a rated 125 V dc.
• Q: How many flame detectors does the board accept?
  A: It accepts inputs from eight Geiger Mueller flame detectors.
• Q: What is the flame detector supply voltage?
  A: The flame detector supply runs at 335 V dc.
• Q: What voltage supplies the control relay coil?
  A: The control relay coil uses a 28 V supply.
• Q: How does the board suppress current?
  A: It uses a metal oxide varistor for current suppression.
• Q: Which manual covers this board?
  A: Manual GEH-6721J covers the board.
• Q: Does the board support TMR systems?
  A: Yes, it supports both simplex and TMR systems.